I am about to finish the mod to an AudioTechnica headphone that was an RF wireless type. It was $4.00 at the Goodwill store with no transmitter. I opened it up, removed the radio boards, and installed a 3.5 MM jack on one side, then wired it directly to the transducers.
The jack failed due to insufficient depth to provide threads to screw the jack nut to. Replaced the jack and applied a dab of Duco type cement. Now it is firmly attached.
This headset has very comfortable ear cushions, good sound isolation, and sounds pretty darned good, especially considering the minimal investment made.
I'm going to "close" the operation right now.
The jack failed due to insufficient depth to provide threads to screw the jack nut to. Replaced the jack and applied a dab of Duco type cement. Now it is firmly attached.
This headset has very comfortable ear cushions, good sound isolation, and sounds pretty darned good, especially considering the minimal investment made.
I'm going to "close" the operation right now.